Shop Legrand TX3 MCB 2 Pole 40A B-Curve Circuit Breaker | 403391 In Iraq Best Prices
Professional-grade 2-pole thermal magnetic circuit breaker with 6000A breaking capacity, B-curve tripping, IP20 finger-safe protection, and energy limitation class 3 for reliable household electrical protection
The Legrand TX3 MCB 6000A is a thermal magnetic circuit-breaker specifically designed for household wiring protection against overloads and short-circuits. With a breaking capacity of 6000A according to IEC 60898-1 standard, this device provides reliable protection for residential and small commercial installations. The B-curve tripping characteristic ensures optimal protection with a tripping threshold between 120A and 200A (3 In to 5 In), making it ideal for general-purpose applications in domestic settings.
This 2-pole circuit breaker features IP20 finger-safe protection, ensuring safety against solid bodies larger than 12.5mm. The device offers maximum energy limitation with class 3 energy limitation according to IEC 60898-1 standard, providing superior protection against electrical faults. The MCB can be supplied via copper cable, prong busbar (top or bottom side), or fork busbar (bottom side), offering flexible installation options for various electrical configurations.
The TX3 MCB is equipped with special DIN rail clamp on the bottom side, allowing independent removal even when the fork busbar supplying the row remains in place. It features a convenient label holder for clear circuit identification and ON/OFF indication printed on the handle with red and green backgrounds. The device complies with substance-restriction requirements and has been designed with environmental consciousness. It can be equipped with Legrand DX3 auxiliaries and accessories, and can connect to aluminum cable using Legrand DX3 terminal accessory. Built-in depth of 44mm with IP20 protection rating and IK02 impact strength rating.
Key Features
- Breaking capacity of 6000A according to IEC 60898-1 standard for household installations
- B-curve tripping characteristic with threshold between 120A and 200A (3 In to 5 In)
- IP20 finger-safe protection against solid bodies larger than 12.5mm
- Energy limitation class 3 for maximum fault current limitation
- Compatible with Legrand DX3 auxiliaries and accessories
- Special DIN rail clamp allowing independent removal
- Convenient label holder for circuit identification
- Flexible supply options via copper cable, prong busbar, or fork busbar
- Can connect to aluminum cable with Legrand DX3 terminal accessory
- Environmentally conscious design with halogen-free materials
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Number of Poles | 2 poles |
| Rated Current | 40 A |
| Release Characteristic | B-curve |
| Breaking Capacity (Icn) | 6000A at 230V / 6 kA at 400V according to EN 60898 |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Impulse Withstand Voltage | 4 kV |
| Frequency | 50-60 Hz |
| Current Limiting Class | Class 3 |
| Degree of Protection | IP20 (finger-safe) |
| Impact Strength Rating | IK02 |
| Width | 35.4 mm |
| Height | 88 mm |
| Depth | 77.8 mm (built-in depth 44 mm) |
| Modular Width | 2 modular spacings |
| Connection Type | Screwed terminal, Busbar and cable |
| Mounting Method | DIN rail |
| Color | Grey (RAL 7035) |
| Pollution Degree | 2 |
| Storage Temperature | -40°C to +70°C |
| Nominal Voltage Range | 240-415 V |
| Halogen Free | Yes |
| Flush-Mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes |
| Standard Compliance | IEC 60898-1, IEC/EN 60529 |
| Reference Number | 403391 |
| EAN Code | 3414970387295 |
Order Legrand TX3 MCB 2 Pole 40A B-Curve Circuit Breaker | 403391 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
